-# Copyright © 2017 Intel Corporation
+# Copyright © 2017-2018 Intel Corporation
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
project(
'mesa',
['c', 'cpp'],
- version : '17.3.0-devel',
+ version : run_command(
+ [find_program('python', 'python2', 'python3'), 'bin/meson_get_version.py']
+ ).stdout(),
license : 'MIT',
- meson_version : '>= 0.42',
- default_options : ['c_std=c99', 'cpp_std=c++11']
+ meson_version : '>= 0.45',
+ default_options : ['buildtype=debugoptimized', 'b_ndebug=if-release', 'c_std=c99', 'cpp_std=c++11']
)
+cc = meson.get_compiler('c')
+cpp = meson.get_compiler('cpp')
+
+null_dep = dependency('', required : false)
+
+system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'dragonfly', 'linux'].contains(host_machine.system())
+
# Arguments for the preprocessor, put these in a separate array from the C and
# C++ (cpp in meson terminology) arguments since they need to be added to the
# default arguments for both C and C++.
'-DVERSION="@0@"'.format(meson.project_version()),
'-DPACKAGE_VERSION=VERSION',
'-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"',
- '-D_GNU_SOURCE',
]
with_vulkan_icd_dir = get_option('vulkan-icd-dir')
with_valgrind = get_option('valgrind')
with_libunwind = get_option('libunwind')
with_asm = get_option('asm')
-with_llvm = get_option('llvm')
+with_glx_read_only_text = get_option('glx-read-only-text')
with_osmesa = get_option('osmesa')
-if get_option('texture-float')
- pre_args += '-DTEXTURE_FLOAT_ENABLED'
- message('WARNING: Floating-point texture enabled. Please consult docs/patents.txt and your lawyer before building mesa.')
+with_swr_arches = get_option('swr-arches')
+with_tools = get_option('tools')
+if with_tools.contains('all')
+ with_tools = ['freedreno', 'glsl', 'intel', 'nir', 'nouveau', 'xvmc']
endif
-# XXX: yeah, do these
-with_appledri = false
-with_windowsdri = false
-
dri_drivers_path = get_option('dri-drivers-path')
if dri_drivers_path == ''
dri_drivers_path = join_paths(get_option('libdir'), 'dri')
endif
+dri_search_path = get_option('dri-search-path')
+if dri_search_path == ''
+ dri_search_path = join_paths(get_option('prefix'), dri_drivers_path)
+endif
with_gles1 = get_option('gles1')
with_gles2 = get_option('gles2')
error('building OpenGL ES without OpenGL is not supported.')
endif
-with_dri = false
-with_dri_i915 = false
-with_dri_i965 = false
-with_dri_r100 = false
-with_dri_r200 = false
-with_dri_nouveau = false
-with_dri_swrast = false
+system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'dragonfly', 'linux'].contains(host_machine.system())
+
_drivers = get_option('dri-drivers')
-if _drivers != ''
- _split = _drivers.split(',')
- with_dri_i915 = _split.contains('i915')
- with_dri_i965 = _split.contains('i965')
- with_dri_r100 = _split.contains('r100')
- with_dri_r200 = _split.contains('r200')
- with_dri_nouveau = _split.contains('nouveau')
- with_dri_swrast = _split.contains('swrast')
- with_dri = true
-endif
-
-with_gallium = false
-with_gallium_pl111 = false
-with_gallium_radeonsi = false
-with_gallium_nouveau = false
-with_gallium_freedreno = false
-with_gallium_softpipe = false
-with_gallium_vc4 = false
-with_gallium_vc5 = false
-with_gallium_etnaviv = false
-with_gallium_imx = false
+if _drivers.contains('auto')
+ if system_has_kms_drm
+ # TODO: PPC, Sparc
+ if ['x86', 'x86_64'].contains(host_machine.cpu_family())
+ _drivers = ['i915', 'i965', 'r100', 'r200', 'nouveau']
+ elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
+ _drivers = []
+ else
+ error('Unknown architecture @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.cpu_family()))
+ endif
+ elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
+ # only swrast would make sense here, but gallium swrast is a much better default
+ _drivers = []
+ else
+ error('Unknown OS @0@. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.system()))
+ endif
+endif
+
+with_dri_i915 = _drivers.contains('i915')
+with_dri_i965 = _drivers.contains('i965')
+with_dri_r100 = _drivers.contains('r100')
+with_dri_r200 = _drivers.contains('r200')
+with_dri_nouveau = _drivers.contains('nouveau')
+with_dri_swrast = _drivers.contains('swrast')
+
+with_dri = _drivers.length() != 0 and _drivers != ['']
+
_drivers = get_option('gallium-drivers')
-if _drivers != ''
- _split = _drivers.split(',')
- with_gallium_pl111 = _split.contains('pl111')
- with_gallium_radeonsi = _split.contains('radeonsi')
- with_gallium_nouveau = _split.contains('nouveau')
- with_gallium_freedreno = _split.contains('freedreno')
- with_gallium_softpipe = _split.contains('swrast')
- with_gallium_vc4 = _split.contains('vc4')
- with_gallium_vc5 = _split.contains('vc5')
- with_gallium_etnaviv = _split.contains('etnaviv')
- with_gallium_imx = _split.contains('imx')
- with_gallium = true
- with_dri = true
-endif
-
-if not (with_dri or with_gallium)
- with_gles1 = false
- with_gles2 = false
- with_opengl = false
- with_any_opengl = false
- with_shared_glapi = false
+if _drivers.contains('auto')
+ if system_has_kms_drm
+ # TODO: PPC, Sparc
+ if ['x86', 'x86_64'].contains(host_machine.cpu_family())
+ _drivers = [
+ 'r300', 'r600', 'radeonsi', 'nouveau', 'virgl', 'svga', 'swrast'
+ ]
+ elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
+ _drivers = [
+ 'pl111', 'v3d', 'vc4', 'freedreno', 'etnaviv', 'imx', 'nouveau',
+ 'tegra', 'virgl', 'swrast',
+ ]
+ else
+ error('Unknown architecture @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.cpu_family()))
+ endif
+ elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
+ _drivers = ['swrast']
+ else
+ error('Unknown OS @0@. Please pass -Dgallium-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.system()))
+ endif
+endif
+with_gallium_pl111 = _drivers.contains('pl111')
+with_gallium_radeonsi = _drivers.contains('radeonsi')
+with_gallium_r300 = _drivers.contains('r300')
+with_gallium_r600 = _drivers.contains('r600')
+with_gallium_nouveau = _drivers.contains('nouveau')
+with_gallium_freedreno = _drivers.contains('freedreno')
+with_gallium_softpipe = _drivers.contains('swrast')
+with_gallium_vc4 = _drivers.contains('vc4')
+with_gallium_v3d = _drivers.contains('v3d')
+with_gallium_etnaviv = _drivers.contains('etnaviv')
+with_gallium_imx = _drivers.contains('imx')
+with_gallium_tegra = _drivers.contains('tegra')
+with_gallium_i915 = _drivers.contains('i915')
+with_gallium_svga = _drivers.contains('svga')
+with_gallium_virgl = _drivers.contains('virgl')
+with_gallium_swr = _drivers.contains('swr')
+
+with_gallium = _drivers.length() != 0 and _drivers != ['']
+
+if with_gallium and system_has_kms_drm
+ _glx = get_option('glx')
+ _egl = get_option('egl')
+ if _glx == 'dri' or _egl == 'true' or (_glx == 'disabled' and _egl != 'false')
+ with_dri = true
+ endif
+endif
+
+_vulkan_drivers = get_option('vulkan-drivers')
+if _vulkan_drivers.contains('auto')
+ if system_has_kms_drm
+ if host_machine.cpu_family().startswith('x86')
+ _vulkan_drivers = ['amd', 'intel']
+ elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
+ _vulkan_drivers = []
+ else
+ error('Unknown architecture @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.cpu_family()))
+ endif
+ elif ['darwin', 'windows', 'cygwin', 'haiku'].contains(host_machine.system())
+ # No vulkan driver supports windows or macOS currently
+ _vulkan_drivers = []
+ else
+ error('Unknown OS @0@. Please pass -Dvulkan-drivers to set driver options. Patches gladly accepted to fix this.'.format(
+ host_machine.system()))
+ endif
endif
-if with_dri_swrast and with_gallium_softpipe
+with_intel_vk = _vulkan_drivers.contains('intel')
+with_amd_vk = _vulkan_drivers.contains('amd')
+with_any_vk = _vulkan_drivers.length() != 0 and _vulkan_drivers != ['']
+
+if with_dri_swrast and (with_gallium_softpipe or with_gallium_swr)
error('Only one swrast provider can be built')
endif
+if with_dri_i915 and with_gallium_i915
+ error('Only one i915 provider can be built')
+endif
if with_gallium_imx and not with_gallium_etnaviv
error('IMX driver requires etnaviv driver')
endif
-
-dep_libdrm_intel = []
-if with_dri_i915
- dep_libdrm_intel = dependency('libdrm_intel', version : '>= 2.4.75')
+if with_gallium_pl111 and not with_gallium_vc4
+ error('pl111 driver requires vc4 driver')
+endif
+if with_gallium_tegra and not with_gallium_nouveau
+ error('tegra driver requires nouveau driver')
endif
-# TODO: other OSes
-with_dri_platform = 'drm'
+if host_machine.system() == 'darwin'
+ with_dri_platform = 'apple'
+elif ['windows', 'cygwin'].contains(host_machine.system())
+ with_dri_platform = 'windows'
+elif system_has_kms_drm
+ with_dri_platform = 'drm'
+else
+ # FIXME: haiku doesn't use dri, and xlib doesn't use dri, probably should
+ # assert here that one of those cases has been met.
+ # FIXME: GNU (hurd) ends up here as well, but meson doesn't officially
+ # support Hurd at time of writing (2017/11)
+ # FIXME: illumos ends up here as well
+ with_dri_platform = 'none'
+endif
-with_platform_android = false
-with_platform_wayland = false
-with_platform_x11 = false
-with_platform_drm = false
-with_platform_surfaceless = false
-egl_native_platform = ''
_platforms = get_option('platforms')
-if _platforms != ''
- _split = _platforms.split(',')
- with_platform_android = _split.contains('android')
- with_platform_x11 = _split.contains('x11')
- with_platform_wayland = _split.contains('wayland')
- with_platform_drm = _split.contains('drm')
- with_platform_surfaceless = _split.contains('surfaceless')
- egl_native_platform = _split[0]
-endif
-
-with_gbm = get_option('gbm')
-if with_gbm == 'auto' and with_dri # TODO: or gallium
- with_gbm = host_machine.system() == 'linux'
-elif with_gbm == 'true'
- if not ['linux', 'bsd'].contains(host_machine.system())
- error('GBM only supports unix-like platforms')
- endif
- with_gbm = true
+if _platforms.contains('auto')
+ if system_has_kms_drm
+ _platforms = ['x11', 'wayland', 'drm', 'surfaceless']
+ elif ['darwin', 'windows', 'cygwin'].contains(host_machine.system())
+ _platforms = ['x11', 'surfaceless']
+ elif ['haiku'].contains(host_machine.system())
+ _platforms = ['haiku']
+ else
+ error('Unknown OS @0@. Please pass -Dplatforms to set platforms. Patches gladly accepted to fix this.'.format(
+ host_machine.system()))
+ endif
+endif
+
+with_platform_android = _platforms.contains('android')
+with_platform_x11 = _platforms.contains('x11')
+with_platform_wayland = _platforms.contains('wayland')
+with_platform_drm = _platforms.contains('drm')
+with_platform_haiku = _platforms.contains('haiku')
+with_platform_surfaceless = _platforms.contains('surfaceless')
+
+with_platforms = false
+if _platforms.length() != 0 and _platforms != ['']
+ with_platforms = true
+ egl_native_platform = _platforms[0]
+endif
+
+_xlib_lease = get_option('xlib-lease')
+if _xlib_lease == 'auto'
+ with_xlib_lease = with_platform_x11 and with_platform_drm
+else
+ with_xlib_lease = _xlib_lease == 'true'
+endif
+
+with_glx = get_option('glx')
+if with_glx == 'auto'
+ if with_dri
+ with_glx = 'dri'
+ elif with_platform_haiku
+ with_glx = 'disabled'
+ elif with_gallium
+ # Even when building just gallium drivers the user probably wants dri
+ with_glx = 'dri'
+ elif with_platform_x11 and with_any_opengl and not with_any_vk
+ # The automatic behavior should not be to turn on xlib based glx when
+ # building only vulkan drivers
+ with_glx = 'xlib'
+ else
+ with_glx = 'disabled'
+ endif
+endif
+if with_glx == 'dri'
+ if with_gallium
+ with_dri = true
+ endif
+endif
+
+if not (with_dri or with_gallium or with_glx == 'xlib' or with_glx == 'gallium-xlib')
+ with_gles1 = false
+ with_gles2 = false
+ with_opengl = false
+ with_any_opengl = false
+ with_shared_glapi = false
+endif
+
+_gbm = get_option('gbm')
+if _gbm == 'auto'
+ with_gbm = system_has_kms_drm and with_dri
else
- with_gbm = false
+ with_gbm = _gbm == 'true'
+endif
+if with_gbm and not system_has_kms_drm
+ error('GBM only supports DRM/KMS platforms')
endif
_egl = get_option('egl')
if _egl == 'auto'
- with_egl = with_dri and with_shared_glapi and egl_native_platform != ''
+ with_egl = (
+ not ['darwin', 'windows'].contains(host_machine.system()) and
+ with_dri and with_shared_glapi and with_platforms
+ )
elif _egl == 'true'
if not with_dri
error('EGL requires dri')
elif not with_shared_glapi
error('EGL requires shared-glapi')
- elif egl_native_platform == ''
- error('No platforms specified, consider -Dplatforms=drm,x11 at least')
+ elif not with_platforms
+ error('No platforms specified, consider -Dplatforms=drm,x11,surfaceless at least')
+ elif not ['disabled', 'dri'].contains(with_glx)
+ error('EGL requires dri, but a GLX is being built without dri')
+ elif ['darwin', 'windows'].contains(host_machine.system())
+ error('EGL is not available on Windows or MacOS')
endif
with_egl = true
else
with_egl = false
endif
-# TODO: or virgl
-if with_egl and with_gallium_radeonsi and not (with_platform_drm or with_platform_surfaceless)
- error('RadeonSI requires drm or surfaceless platform when using EGL')
+if with_egl and not (with_platform_drm or with_platform_surfaceless)
+ if with_gallium_radeonsi
+ error('RadeonSI requires drm or surfaceless platform when using EGL')
+ endif
+ if with_gallium_virgl
+ error('Virgl requires drm or surfaceless platform when using EGL')
+ endif
endif
pre_args += '-DGLX_USE_TLS'
-with_glx = get_option('glx')
if with_glx != 'disabled'
if not (with_platform_x11 and with_any_opengl)
- if with_glx == 'auto'
- with_glx = 'disabled'
- else
- error('Cannot build GLX support without X11 platform support and at least one OpenGL API')
- endif
+ error('Cannot build GLX support without X11 platform support and at least one OpenGL API')
elif with_glx == 'gallium-xlib'
if not with_gallium
error('Gallium-xlib based GLX requires at least one gallium driver')
+ elif not with_gallium_softpipe
+ error('Gallium-xlib based GLX requires softpipe or llvmpipe.')
elif with_dri
error('gallium-xlib conflicts with any dri driver')
endif
- elif with_glx == 'dri' and not with_dri
- error('dri based GLX requires at least one DRI driver')
- elif with_glx == 'auto'
+ elif with_glx == 'xlib'
if with_dri
- with_glx = 'dri'
- elif with_gallium
- with_glx = 'gallium-xlib'
- elif with_platform_x11 and with_any_opengl
- with_glx = 'xlib'
- else
- with_glx = 'disabled'
+ error('xlib conflicts with any dri driver')
+ endif
+ elif with_glx == 'dri'
+ if not with_dri
+ error('dri based GLX requires at least one DRI driver')
+ elif not with_shared_glapi
+ error('dri based GLX requires shared-glapi')
endif
endif
endif
with_glvnd = get_option('glvnd')
-if with_glvnd and with_glx != 'dri'
- message('glvnd requires dri based glx')
+if with_glvnd
+ if with_glx == 'xlib' or with_glx == 'gallium-xlib'
+ error('Cannot build glvnd support for GLX that is not DRI based.')
+ elif with_glx == 'disabled' and not with_egl
+ error('glvnd requires DRI based GLX and/or EGL')
+ endif
endif
# TODO: toggle for this
with_vulkan_icd_dir = join_paths(get_option('datadir'), 'vulkan/icd.d')
endif
-with_intel_vk = false
-with_amd_vk = false
-with_any_vk = false
-_vulkan_drivers = get_option('vulkan-drivers')
-if _vulkan_drivers != ''
- _split = _vulkan_drivers.split(',')
- with_intel_vk = _split.contains('intel')
- with_amd_vk = _split.contains('amd')
- with_any_vk = with_amd_vk or with_intel_vk
- if not (with_platform_x11 or with_platform_wayland or with_platform_android)
- error('Vulkan requires at least one platform (x11, wayland, android)')
- endif
-endif
-
with_dri2 = (with_dri or with_any_vk) and with_dri_platform == 'drm'
-with_dri3 = get_option('dri3')
-if with_dri3 == 'auto'
- if host_machine.system() == 'linux' and with_dri2
- with_dri3 = true
- else
- with_dri3 = false
- endif
-elif with_dri3 == 'true'
- with_dri3 = true
+_dri3 = get_option('dri3')
+if _dri3 == 'auto'
+ with_dri3 = system_has_kms_drm and with_dri2
else
- with_dri3 = false
+ with_dri3 = _dri3 == 'true'
endif
if with_any_vk and (with_platform_x11 and not with_dri3)
error('Vulkan drivers require dri3 for X11 support')
endif
if with_dri or with_gallium
- if with_glx == 'disabled' and not with_egl
+ if with_glx == 'disabled' and not with_egl and not with_platform_haiku
error('building dri or gallium drivers require at least one window system')
endif
endif
-with_gallium_xvmc = false
+prog_pkgconfig = find_program('pkg-config')
+
+_vdpau = get_option('gallium-vdpau')
+if not system_has_kms_drm
+ if _vdpau == 'true'
+ error('VDPAU state tracker can only be build on unix-like OSes.')
+ else
+ _vdpau = 'false'
+ endif
+elif not with_platform_x11
+ if _vdpau == 'true'
+ error('VDPAU state tracker requires X11 support.')
+ else
+ _vdpau = 'false'
+ endif
+elif not (with_gallium_r300 or with_gallium_r600 or with_gallium_radeonsi or
+ with_gallium_nouveau)
+ if _vdpau == 'true'
+ error('VDPAU state tracker requires at least one of the following gallium drivers: r300, r600, radeonsi, nouveau.')
+ else
+ _vdpau = 'false'
+ endif
+endif
+dep_vdpau = null_dep
with_gallium_vdpau = false
-with_gallium_omx = false # this is bellagio
+if _vdpau != 'false'
+ dep_vdpau = dependency('vdpau', version : '>= 1.1', required : _vdpau == 'true')
+ if dep_vdpau.found()
+ dep_vdpau = declare_dependency(
+ compile_args : run_command(prog_pkgconfig, ['vdpau', '--cflags']).stdout().split()
+ )
+ with_gallium_vdpau = true
+ endif
+endif
+
+if with_gallium_vdpau
+ pre_args += '-DHAVE_ST_VDPAU'
+endif
+vdpau_drivers_path = get_option('vdpau-libs-path')
+if vdpau_drivers_path == ''
+ vdpau_drivers_path = join_paths(get_option('libdir'), 'vdpau')
+endif
+
+_xvmc = get_option('gallium-xvmc')
+if not system_has_kms_drm
+ if _xvmc == 'true'
+ error('XVMC state tracker can only be build on unix-like OSes.')
+ else
+ _xvmc = 'false'
+ endif
+elif not with_platform_x11
+ if _xvmc == 'true'
+ error('XVMC state tracker requires X11 support.')
+ else
+ _xvmc = 'false'
+ endif
+elif not (with_gallium_r600 or with_gallium_nouveau)
+ if _xvmc == 'true'
+ error('XVMC state tracker requires at least one of the following gallium drivers: r600, nouveau.')
+ else
+ _xvmc = 'false'
+ endif
+endif
+dep_xvmc = null_dep
+with_gallium_xvmc = false
+if _xvmc != 'false'
+ dep_xvmc = dependency('xvmc', version : '>= 1.0.6', required : _xvmc == 'true')
+ with_gallium_xvmc = dep_xvmc.found()
+endif
+
+xvmc_drivers_path = get_option('xvmc-libs-path')
+if xvmc_drivers_path == ''
+ xvmc_drivers_path = get_option('libdir')
+endif
+
+_omx = get_option('gallium-omx')
+if not system_has_kms_drm
+ if ['auto', 'disabled'].contains(_omx)
+ _omx = 'disabled'
+ else
+ error('OMX state tracker can only be built on unix-like OSes.')
+ endif
+elif not (with_platform_x11 or with_platform_drm)
+ if ['auto', 'disabled'].contains(_omx)
+ _omx = 'disabled'
+ else
+ error('OMX state tracker requires X11 or drm platform support.')
+ endif
+elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
+ if ['auto', 'disabled'].contains(_omx)
+ _omx = 'disabled'
+ else
+ error('OMX state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
+ endif
+endif
+with_gallium_omx = _omx
+dep_omx = null_dep
+dep_omx_other = []
+if ['auto', 'bellagio'].contains(_omx)
+ dep_omx = dependency(
+ 'libomxil-bellagio', required : _omx == 'bellagio'
+ )
+ if dep_omx.found()
+ with_gallium_omx = 'bellagio'
+ endif
+endif
+if ['auto', 'tizonia'].contains(_omx)
+ if with_dri and with_egl
+ dep_omx = dependency(
+ 'libtizonia', version : '>= 0.10.0',
+ required : _omx == 'tizonia',
+ )
+ dep_omx_other = [
+ dependency('libtizplatform', required : _omx == 'tizonia'),
+ dependency('tizilheaders', required : _omx == 'tizonia'),
+ ]
+ if dep_omx.found() and dep_omx_other[0].found() and dep_omx_other[1].found()
+ with_gallium_omx = 'tizonia'
+ endif
+ elif _omx == 'tizonia'
+ error('OMX-Tizonia state tracker requires dri and egl')
+ endif
+endif
+if _omx == 'auto'
+ with_gallium_omx = 'disabled'
+else
+ with_gallium_omx = _omx
+endif
+
+pre_args += [
+ '-DENABLE_ST_OMX_BELLAGIO=' + (with_gallium_omx == 'bellagio' ? '1' : '0'),
+ '-DENABLE_ST_OMX_TIZONIA=' + (with_gallium_omx == 'tizonia' ? '1' : '0'),
+]
+
+
+omx_drivers_path = get_option('omx-libs-path')
+
+if with_gallium_omx != 'disabled'
+ # Figure out where to put the omx driver.
+ # FIXME: this could all be vastly simplified by adding a 'defined_variable'
+ # argument to meson's get_pkgconfig_variable method.
+ if omx_drivers_path == ''
+ _omx_libdir = dep_omx.get_pkgconfig_variable('libdir')
+ _omx_drivers_dir = dep_omx.get_pkgconfig_variable('pluginsdir')
+ if _omx_libdir == get_option('libdir')
+ omx_drivers_path = _omx_drivers_dir
+ else
+ _omx_base_dir = []
+ # This will fail on windows. Does OMX run on windows?
+ _omx_libdir = _omx_libdir.split('/')
+ _omx_drivers_dir = _omx_drivers_dir.split('/')
+ foreach o : _omx_drivers_dir
+ if not _omx_libdir.contains(o)
+ _omx_base_dir += o
+ endif
+ endforeach
+ omx_drivers_path = join_paths(get_option('libdir'), _omx_base_dir)
+ endif
+ endif
+endif
+
+_va = get_option('gallium-va')
+if not system_has_kms_drm
+ if _va == 'true'
+ error('VA state tracker can only be built on unix-like OSes.')
+ else
+ _va = 'false'
+ endif
+elif not (with_platform_x11 or with_platform_drm)
+ if _va == 'true'
+ error('VA state tracker requires X11 or drm or wayland platform support.')
+ else
+ _va = 'false'
+ endif
+elif not (with_gallium_r600 or with_gallium_radeonsi or with_gallium_nouveau)
+ if _va == 'true'
+ error('VA state tracker requires at least one of the following gallium drivers: r600, radeonsi, nouveau.')
+ else
+ _va = 'false'
+ endif
+endif
with_gallium_va = false
-with_gallium_media = false
-dep_va = []
-_drivers = get_option('gallium-media')
-if _drivers != ''
- _split = _drivers.split(',')
- with_gallium_xvmc = _split.contains('xvmc')
- with_gallium_vdpau = _split.contains('vdpau')
- with_gallium_omx = _split.contains('omx')
- with_gallium_va = _split.contains('va')
- with_gallium_media = (with_gallium_xvmc or with_gallium_vdpau or
- with_gallium_omx or with_gallium_va)
+dep_va = null_dep
+if _va != 'false'
+ dep_va = dependency('libva', version : '>= 0.38.0', required : _va == 'true')
+ if dep_va.found()
+ dep_va_headers = declare_dependency(
+ compile_args : run_command(prog_pkgconfig, ['libva', '--cflags']).stdout().split()
+ )
+ with_gallium_va = true
+ endif
+endif
+
+va_drivers_path = get_option('va-libs-path')
+if va_drivers_path == ''
+ va_drivers_path = join_paths(get_option('libdir'), 'dri')
+endif
+
+_xa = get_option('gallium-xa')
+if not system_has_kms_drm
+ if _xa == 'true'
+ error('XA state tracker can only be built on unix-like OSes.')
+ else
+ _xa = 'false'
+ endif
+elif not (with_gallium_nouveau or with_gallium_freedreno or with_gallium_i915
+ or with_gallium_svga)
+ if _xa == 'true'
+ error('XA state tracker requires at least one of the following gallium drivers: nouveau, freedreno, i915, svga.')
+ else
+ _xa = 'false'
+ endif
+endif
+with_gallium_xa = _xa != 'false'
+
+d3d_drivers_path = get_option('d3d-drivers-path')
+if d3d_drivers_path == ''
+ d3d_drivers_path = join_paths(get_option('libdir'), 'd3d')
+endif
+
+with_gallium_st_nine = get_option('gallium-nine')
+if with_gallium_st_nine
+ if not with_gallium_softpipe
+ error('The nine state tracker requires gallium softpipe/llvmpipe.')
+ elif not (with_gallium_radeonsi or with_gallium_nouveau or with_gallium_r600
+ or with_gallium_r300 or with_gallium_svga or with_gallium_i915)
+ error('The nine state tracker requires at least on non-swrast gallium driver.')
+ endif
+ if not with_dri3
+ error('Using nine with wine requires dri3')
+ endif
+endif
+
+if get_option('power8') != 'false'
+ if host_machine.cpu_family() == 'ppc64le'
+ if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.8')
+ error('Altivec is not supported with gcc version < 4.8.')
+ endif
+ if cc.compiles('''
+ #include <altivec.h>
+ int main() {
+ vector unsigned char r;
+ vector unsigned int v = vec_splat_u32 (1);
+ r = __builtin_vec_vgbbd ((vector unsigned char) v);
+ return 0;
+ }''',
+ args : '-mpower8-vector',
+ name : 'POWER8 intrinsics')
+ pre_args += ['-D_ARCH_PWR8', '-mpower8-vector']
+ elif get_option('power8') == 'true'
+ error('POWER8 intrinsic support required but not found.')
+ endif
+ endif
+endif
+
+_opencl = get_option('gallium-opencl')
+if _opencl != 'disabled'
+ if not with_gallium
+ error('OpenCL Clover implementation requires at least one gallium driver.')
+ endif
+
+ dep_clc = dependency('libclc')
+ with_gallium_opencl = true
+ with_opencl_icd = _opencl == 'icd'
+else
+ dep_clc = null_dep
+ with_gallium_opencl = false
+ with_gallium_icd = false
endif
gl_pkgconfig_c_flags = []
if with_platform_x11
- if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm')
+ if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
pre_args += '-DHAVE_X11_PLATFORM'
endif
- if with_glx == 'xlib'
- # TODO
- error('TODO')
- elif with_glx == 'gallium-xlib'
- # TODO
- error('TODO')
+ if with_glx == 'xlib' or with_glx == 'gallium-xlib'
+ pre_args += '-DUSE_XSHM'
else
pre_args += '-DGLX_INDIRECT_RENDERING'
if with_glx_direct
endif
if with_dri_platform == 'drm'
pre_args += '-DGLX_USE_DRM'
+ elif with_dri_platform == 'apple'
+ pre_args += '-DGLX_USE_APPLEGL'
+ elif with_dri_platform == 'windows'
+ pre_args += '-DGLX_USE_WINDOWSGL'
endif
endif
else
]
pre_args += '-DHAVE_ANDROID_PLATFORM'
endif
+if with_platform_haiku
+ pre_args += '-DHAVE_HAIKU_PLATFORM'
+endif
-prog_python2 = find_program('python2')
-has_mako = run_command(prog_python2, '-c', 'import mako')
+prog_python = import('python3').find_python()
+has_mako = run_command(
+ prog_python, '-c',
+ '''
+from distutils.version import StrictVersion
+import mako
+assert StrictVersion(mako.__version__) > StrictVersion("0.8.0")
+ ''')
if has_mako.returncode() != 0
- error('Python (2.x) mako module required to build mesa.')
+ error('Python (3.x) mako module >= 0.8.0 required to build mesa.')
endif
-cc = meson.get_compiler('c')
if cc.get_id() == 'gcc' and cc.version().version_compare('< 4.4.6')
error('When using GCC, version 4.4.6 or later is required.')
endif
-# Define DEBUG for debug and debugoptimized builds
-if get_option('buildtype').startswith('debug')
+# Define DEBUG for debug builds only (debugoptimized is not included on this one)
+if get_option('buildtype') == 'debug'
pre_args += '-DDEBUG'
endif
endif
if cc.compiles('int *foo(void) __attribute__((returns_nonnull));',
name : '__attribute__((returns_nonnull))')
- pre_args += '-DHAVE_FUNC_ATTRIBUTE_NONNULL'
+ pre_args += '-DHAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL'
endif
if cc.compiles('''int foo_def(void) __attribute__((visibility("default")));
int foo_hid(void) __attribute__((visibility("hidden")));
int foo_int(void) __attribute__((visibility("internal")));
int foo_pro(void) __attribute__((visibility("protected")));''',
name : '__attribute__((visibility(...)))')
- pre_args += '-DHAVE_FUNC_ATTRIBUTE_VISBILITY'
+ pre_args += '-DHAVE_FUNC_ATTRIBUTE_VISIBILITY'
endif
if cc.compiles('int foo(void) { return 0; } int bar(void) __attribute__((alias("foo")));',
name : '__attribute__((alias(...)))')
pre_args += '-DHAVE_FUNC_ATTRIBUTE_ALIAS'
endif
+if cc.compiles('int foo(void) __attribute__((__noreturn__));',
+ name : '__attribute__((__noreturn__))')
+ pre_args += '-DHAVE_FUNC_ATTRIBUTE_NORETURN'
+endif
# TODO: this is very incomplete
-if host_machine.system() == 'linux'
+if ['linux', 'cygwin'].contains(host_machine.system())
pre_args += '-D_GNU_SOURCE'
endif
# Check for generic C arguments
c_args = []
foreach a : ['-Wall', '-Werror=implicit-function-declaration',
- '-Werror=missing-prototypes', '-fno-math-errno',
+ '-Werror=missing-prototypes', '-Werror=return-type',
+ '-fno-math-errno',
'-fno-trapping-math', '-Qunused-arguments']
if cc.has_argument(a)
c_args += a
endif
endforeach
+
+foreach a : ['missing-field-initializers', 'format-truncation']
+ if cc.has_argument('-W' + a)
+ c_args += '-Wno-' + a
+ endif
+endforeach
+
c_vis_args = []
if cc.has_argument('-fvisibility=hidden')
c_vis_args += '-fvisibility=hidden'
endif
# Check for generic C++ arguments
-cpp = meson.get_compiler('cpp')
cpp_args = []
-foreach a : ['-Wall', '-fno-math-errno', '-fno-trapping-math',
- '-Qunused-arguments', '-Wno-non-virtual-dtor']
+foreach a : ['-Wall', '-Werror=return-type',
+ '-fno-math-errno', '-fno-trapping-math',
+ '-Qunused-arguments']
if cpp.has_argument(a)
cpp_args += a
endif
endforeach
+
+# For some reason, the test for -Wno-foo always succeeds with gcc, even if the
+# option is not supported. Hence, check for -Wfoo instead.
+
+foreach a : ['non-virtual-dtor', 'missing-field-initializers', 'format-truncation']
+ if cpp.has_argument('-W' + a)
+ cpp_args += '-Wno-' + a
+ endif
+endforeach
+
+no_override_init_args = []
+foreach a : ['override-init', 'initializer-overrides']
+ if cc.has_argument('-W' + a)
+ no_override_init_args += '-Wno-' + a
+ endif
+endforeach
+
cpp_vis_args = []
if cpp.has_argument('-fvisibility=hidden')
cpp_vis_args += '-fvisibility=hidden'
endif
endforeach
-no_override_init_args = []
-foreach a : ['-Wno-override-init', '-Wno-initializer-overrides']
- if cc.has_argument(a)
- no_override_init_args += a
- endif
-endforeach
+if host_machine.cpu_family().startswith('x86')
+ pre_args += '-DUSE_SSE41'
+ with_sse41 = true
+ sse41_args = ['-msse4.1']
-# TODO: SSE41 (which is only required for core mesa)
+ # GCC on x86 (not x86_64) with -msse* assumes a 16 byte aligned stack, but
+ # that's not guaranteed
+ if host_machine.cpu_family() == 'x86'
+ sse41_args += '-mstackrealign'
+ endif
+else
+ with_sse41 = false
+ sse41_args = []
+endif
# Check for GCC style atomics
-if cc.compiles('int main() { int n; return __atomic_load_n(&n, __ATOMIC_ACQUIRE); }',
+dep_atomic = null_dep
+
+if cc.compiles('''#include <stdint.h>
+ int main() {
+ struct {
+ uint64_t *v;
+ } x;
+ return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
+ (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
+
+ }''',
name : 'GCC atomic builtins')
pre_args += '-DUSE_GCC_ATOMIC_BUILTINS'
+
+ # Not all atomic calls can be turned into lock-free instructions, in which
+ # GCC will make calls into the libatomic library. Check whether we need to
+ # link with -latomic.
+ #
+ # This can happen for 64-bit atomic operations on 32-bit architectures such
+ # as ARM.
+ if not cc.links('''#include <stdint.h>
+ int main() {
+ struct {
+ uint64_t *v;
+ } x;
+ return (int)__atomic_load_n(x.v, __ATOMIC_ACQUIRE) &
+ (int)__atomic_add_fetch(x.v, (uint64_t)1, __ATOMIC_ACQ_REL);
+ }''',
+ name : 'GCC atomic builtins required -latomic')
+ dep_atomic = cc.find_library('atomic')
+ endif
endif
if not cc.links('''#include <stdint.h>
uint64_t v;
pre_args += '-DMISSING_64_BIT_ATOMICS'
endif
-# TODO: endian
-# TODO: powr8
# TODO: shared/static? Is this even worth doing?
-# I don't think that I need to set any of the debug stuff, I think meson
-# handles that for us
-
-# TODO: ldflags
-
-# TODO: texture-float (gallium/mesa only)
-
-# TODO: cross-compiling. I don't think this is relavent to meson
-
-# FIXME: enable asm when cross compiler
-# This is doable (autotools does it), but it's not of immediate concern
-if meson.is_cross_build()
- message('Cross compiling, disabling asm')
- with_asm = false
+# When cross compiling we generally need to turn off the use of assembly,
+# because mesa's assembly relies on building an executable for the host system,
+# and running it to get information about struct sizes. There is at least one
+# case of cross compiling where we can use asm, and that's x86_64 -> x86 when
+# host OS == build OS, since in that case the build machine can run the host's
+# binaries.
+if meson.is_cross_build()
+ if build_machine.system() != host_machine.system()
+ # TODO: It may be possible to do this with an exe_wrapper (like wine).
+ message('Cross compiling from one OS to another, disabling assembly.')
+ with_asm = false
+ elif not (build_machine.cpu_family().startswith('x86') and host_machine.cpu_family() == 'x86')
+ # FIXME: Gentoo always sets -m32 for x86_64 -> x86 builds, resulting in an
+ # x86 -> x86 cross compile. We use startswith rather than == to handle this
+ # case.
+ # TODO: There may be other cases where the 64 bit version of the
+ # architecture can run 32 bit binaries (aarch64 and armv7 for example)
+ message('''
+ Cross compiling to different architectures, and the host cannot run
+ the build machine's binaries. Disabling assembly.
+ ''')
+ with_asm = false
+ endif
endif
with_asm_arch = ''
if with_asm
- # TODO: SPARC and PPC
if host_machine.cpu_family() == 'x86'
- if ['linux', 'bsd'].contains(host_machine.system()) # FIXME: hurd?
+ if system_has_kms_drm
with_asm_arch = 'x86'
pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM',
'-DUSE_SSE_ASM']
+
+ if with_glx_read_only_text
+ pre_args += ['-DGLX_X86_READONLY_TEXT']
+ endif
endif
elif host_machine.cpu_family() == 'x86_64'
- if host_machine.system() == 'linux'
+ if system_has_kms_drm
with_asm_arch = 'x86_64'
pre_args += ['-DUSE_X86_64_ASM']
endif
elif host_machine.cpu_family() == 'arm'
- if host_machine.system() == 'linux'
+ if system_has_kms_drm
with_asm_arch = 'arm'
pre_args += ['-DUSE_ARM_ASM']
endif
elif host_machine.cpu_family() == 'aarch64'
- if host_machine.system() == 'linux'
+ if system_has_kms_drm
with_asm_arch = 'aarch64'
pre_args += ['-DUSE_AARCH64_ASM']
endif
+ elif host_machine.cpu_family() == 'sparc64'
+ if system_has_kms_drm
+ with_asm_arch = 'sparc'
+ pre_args += ['-DUSE_SPARC_ASM']
+ endif
+ elif host_machine.cpu_family() == 'ppc64le'
+ if system_has_kms_drm
+ with_asm_arch = 'ppc64le'
+ pre_args += ['-DUSE_PPC64LE_ASM']
+ endif
endif
endif
pre_args += '-DMAJOR_IN_MKDEV'
endif
-foreach h : ['xlocale.h', 'sys/sysctl.h']
- if cc.has_header(h)
+foreach h : ['xlocale.h', 'sys/sysctl.h', 'linux/futex.h', 'endian.h', 'dlfcn.h']
+ if cc.compiles('#include <@0@>'.format(h), name : '@0@'.format(h))
pre_args += '-DHAVE_@0@'.format(h.to_upper().underscorify())
endif
endforeach
-foreach f : ['strtof', 'mkostemp', 'posix_memalign']
+foreach f : ['strtof', 'mkostemp', 'posix_memalign', 'timespec_get', 'memfd_create']
if cc.has_function(f)
pre_args += '-DHAVE_@0@'.format(f.to_upper())
endif
const char *s = "1.0";
char *end;
double d = strtod_l(s, end, loc);
- float f = strtod_l(s, end, loc);
+ float f = strtof_l(s, end, loc);
freelocale(loc);
return 0;
}''',
- extra_args : pre_args,
+ args : pre_args,
name : 'strtod has locale support')
pre_args += '-DHAVE_STRTOD_L'
endif
name : 'dynamic-list')
with_ld_dynamic_list = true
endif
+ld_args_build_id = []
+if build_machine.system() != 'darwin'
+ ld_args_build_id += '-Wl,--build-id=sha1'
+endif
# check for dl support
if cc.has_function('dlopen')
- dep_dl = []
+ dep_dl = null_dep
else
dep_dl = cc.find_library('dl')
endif
if cc.has_function('dl_iterate_phdr')
pre_args += '-DHAVE_DL_ITERATE_PHDR'
-else
- # TODO: this is required for vulkan
+elif with_intel_vk
+ error('Intel "Anvil" Vulkan driver requires the dl_iterate_phdr function')
+elif with_dri_i965 and get_option('shader-cache')
+ error('Intel i965 GL driver requires dl_iterate_phdr when built with shader caching.')
endif
# Determine whether or not the rt library is needed for time functions
if cc.has_function('clock_gettime')
- dep_clock = []
+ dep_clock = null_dep
else
dep_clock = cc.find_library('rt')
endif
-with_gallium_drisw_kms = false
-dep_libdrm = dependency('libdrm', version : '>= 2.4.75',
- required : with_dri2 or with_dri3)
-if dep_libdrm.found()
- pre_args += '-DHAVE_LIBDRM'
- if with_dri_platform == 'drm' and with_dri
- with_gallium_drisw_kms = true
- endif
-endif
-
# TODO: some of these may be conditional
dep_zlib = dependency('zlib', version : '>= 1.2.3')
+pre_args += '-DHAVE_ZLIB'
dep_thread = dependency('threads')
-if dep_thread.found() and host_machine.system() == 'linux'
+if dep_thread.found() and host_machine.system() != 'windows'
pre_args += '-DHAVE_PTHREAD'
-endif
-dep_elf = dependency('libelf', required : false)
-if not dep_elf.found() and (with_amd_vk or with_gallium_radeonsi) # TODO: clover, r600
- dep_elf = cc.find_library('elf')
+ if cc.has_function(
+ 'pthread_setaffinity_np',
+ dependencies : dep_thread,
+ prefix : '#include <pthread.h>',
+ args : '-D_GNU_SOURCE')
+ pre_args += '-DHAVE_PTHREAD_SETAFFINITY'
+ endif
endif
dep_expat = dependency('expat')
# this only exists on linux so either this is linux and it will be found, or
# its not linux and and wont
dep_m = cc.find_library('m', required : false)
-dep_libdrm_amdgpu = []
-dep_libdrm_radeon = []
-dep_libdrm_nouveau = []
-dep_libdrm_etnaviv = []
-dep_libdrm_freedreno = []
-if with_amd_vk or with_gallium_radeonsi
- dep_libdrm_amdgpu = dependency('libdrm_amdgpu', version : '>= 2.4.88')
-endif
-if with_gallium_radeonsi or with_dri_r100 or with_dri_r200
- dep_libdrm_radeon = dependency('libdrm_radeon', version : '>= 2.4.71')
-endif
-if with_gallium_nouveau or with_dri_nouveau
- dep_libdrm_nouveau = dependency('libdrm_nouveau', version : '>= 2.4.66')
+# Check for libdrm. various drivers have different libdrm version requirements,
+# but we always want to use the same version for all libdrm modules. That means
+# even if driver foo requires 2.4.0 and driver bar requires 2.4.3, if foo and
+# bar are both on use 2.4.3 for both of them
+dep_libdrm_amdgpu = null_dep
+dep_libdrm_radeon = null_dep
+dep_libdrm_nouveau = null_dep
+dep_libdrm_etnaviv = null_dep
+dep_libdrm_intel = null_dep
+
+_drm_amdgpu_ver = '2.4.95'
+_drm_radeon_ver = '2.4.71'
+_drm_nouveau_ver = '2.4.66'
+_drm_etnaviv_ver = '2.4.89'
+_drm_intel_ver = '2.4.75'
+_drm_ver = '2.4.75'
+
+_libdrm_checks = [
+ ['intel', with_dri_i915 or with_gallium_i915],
+ ['amdgpu', with_amd_vk or with_gallium_radeonsi],
+ ['radeon', (with_gallium_radeonsi or with_dri_r100 or with_dri_r200 or
+ with_gallium_r300 or with_gallium_r600)],
+ ['nouveau', (with_gallium_nouveau or with_dri_nouveau)],
+ ['etnaviv', with_gallium_etnaviv],
+]
+
+# VC4 only needs core libdrm support of this version, not a libdrm_vc4
+# library.
+if with_gallium_vc4
+ _drm_ver = '2.4.89'
endif
-if with_gallium_etnaviv
- dep_libdrm_etnaviv = dependency('libdrm_etnaviv', version : '>= 2.4.82')
+
+# Loop over the enables versions and get the highest libdrm requirement for all
+# active drivers.
+_drm_blame = ''
+foreach d : _libdrm_checks
+ ver = get_variable('_drm_@0@_ver'.format(d[0]))
+ if d[1] and ver.version_compare('>' + _drm_ver)
+ _drm_ver = ver
+ _drm_blame = d[0]
+ endif
+endforeach
+if _drm_blame != ''
+ message('libdrm @0@ needed because @1@ has the highest requirement'.format(_drm_ver, _drm_blame))
endif
-if with_gallium_freedreno
- dep_libdrm_freedreno = dependency('libdrm_freedreno', version : '>= 2.4.74')
+
+# Then get each libdrm module
+foreach d : _libdrm_checks
+ if d[1]
+ set_variable(
+ 'dep_libdrm_' + d[0],
+ dependency('libdrm_' + d[0], version : '>=' + _drm_ver)
+ )
+ endif
+endforeach
+
+with_gallium_drisw_kms = false
+dep_libdrm = dependency(
+ 'libdrm', version : '>=' + _drm_ver,
+ required : with_dri2 or with_dri3
+)
+if dep_libdrm.found()
+ pre_args += '-DHAVE_LIBDRM'
+ if with_dri_platform == 'drm' and with_dri
+ with_gallium_drisw_kms = true
+ endif
endif
llvm_modules = ['bitwriter', 'engine', 'mcdisassembler', 'mcjit']
-if with_amd_vk
+llvm_optional_modules = []
+if with_amd_vk or with_gallium_radeonsi or with_gallium_r600
llvm_modules += ['amdgpu', 'bitreader', 'ipo']
+ if with_gallium_r600
+ llvm_modules += 'asmparser'
+ endif
+endif
+if with_gallium_opencl
+ llvm_modules += [
+ 'all-targets', 'linker', 'coverage', 'instrumentation', 'ipo', 'irreader',
+ 'lto', 'option', 'objcarcopts', 'profiledata',
+ ]
+ llvm_optional_modules += ['coroutines']
+endif
+
+if with_amd_vk or with_gallium_radeonsi
+ _llvm_version = '>= 6.0.0'
+elif with_gallium_swr
+ _llvm_version = '>= 6.0.0'
+elif with_gallium_opencl or with_gallium_r600
+ _llvm_version = '>= 3.9.0'
+else
+ _llvm_version = '>= 3.3.0'
+endif
+
+_shared_llvm = get_option('shared-llvm')
+
+_llvm = get_option('llvm')
+dep_llvm = null_dep
+with_llvm = false
+if _llvm != 'false'
+ dep_llvm = dependency(
+ 'llvm',
+ version : _llvm_version,
+ modules : llvm_modules,
+ optional_modules : llvm_optional_modules,
+ required : (
+ with_amd_vk or with_gallium_radeonsi or with_gallium_swr or
+ with_gallium_opencl or _llvm == 'true'
+ ),
+ static : not _shared_llvm,
+ )
+ with_llvm = dep_llvm.found()
endif
-dep_llvm = dependency(
- 'llvm', version : '>= 3.9.0', required : with_amd_vk, modules : llvm_modules,
-)
if with_llvm
- if dep_llvm.found()
- _llvm_version = dep_llvm.version().split('.')
- # Development versions of LLVM have an 'svn' suffix, we don't want that for
- # our version checks.
+ _llvm_version = dep_llvm.version().split('.')
+
+ # 3 digits versions in LLVM only started from 3.4.1 on
+ if dep_llvm.version().version_compare('>= 3.4.1')
_llvm_patch = _llvm_version[2]
- if _llvm_patch.endswith('svn')
- _llvm_patch = _llvm_patch.split('s')[0]
- endif
- pre_args += [
- '-DHAVE_LLVM=0x0@0@@1@@2@'.format(_llvm_version[0], _llvm_version[1], _llvm_patch),
- '-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch),
- ]
else
- if with_gallium_softpipe
- error('Cannot find LLVM to build LLVMPipe. If you wanted softpipe pass -Dllvm=false to meson')
- elif with_amd_vk or with_gallium_radeonsi # etc
- error('The following drivers requires LLVM: Radv, RadeonSI. One of these is enabled, but LLVM was not found.')
- endif
+ _llvm_patch = '0'
+ endif
+
+ pre_args += [
+ '-DHAVE_LLVM=0x0@0@0@1@'.format(_llvm_version[0], _llvm_version[1]),
+ '-DMESA_LLVM_VERSION_PATCH=@0@'.format(_llvm_patch),
+ ]
+
+ # LLVM can be built without rtti, turning off rtti changes the ABI of C++
+ # programs, so we need to build all C++ code in mesa without rtti as well to
+ # ensure that linking works.
+ if dep_llvm.get_configtool_variable('has-rtti') == 'NO'
+ cpp_args += '-fno-rtti'
endif
-elif with_amd_vk or with_gallium_radeonsi
- error('The following drivers requires LLVM: Radv, RadeonSI. One of these is enabled, but LLVM is disabled.')
+elif with_amd_vk or with_gallium_radeonsi or with_gallium_swr
+ error('The following drivers require LLVM: Radv, RadeonSI, SWR. One of these is enabled, but LLVM is disabled.')
+endif
+
+if (with_amd_vk or with_gallium_radeonsi or with_gallium_opencl or
+ (with_gallium_r600 and with_llvm))
+ dep_elf = dependency('libelf', required : false)
+ if not dep_elf.found()
+ dep_elf = cc.find_library('elf')
+ endif
+else
+ dep_elf = null_dep
endif
-dep_glvnd = []
+dep_glvnd = null_dep
if with_glvnd
dep_glvnd = dependency('libglvnd', version : '>= 0.2.0')
pre_args += '-DUSE_LIBGLVND=1'
endif
-# TODO: make this conditional
if with_valgrind != 'false'
dep_valgrind = dependency('valgrind', required : with_valgrind == 'true')
if dep_valgrind.found()
pre_args += '-DHAVE_VALGRIND'
endif
else
- dep_valgrind = []
+ dep_valgrind = null_dep
endif
# pthread stubs. Lets not and say we didn't
prog_bison = find_program('bison', required : with_any_opengl)
prog_flex = find_program('flex', required : with_any_opengl)
-dep_selinux = []
+dep_selinux = null_dep
if get_option('selinux')
dep_selinux = dependency('libselinux')
pre_args += '-DMESA_SELINUX'
endif
-# TODO: llvm-prefix and llvm-shared-libs
-
if with_libunwind != 'false'
dep_unwind = dependency('libunwind', required : with_libunwind == 'true')
if dep_unwind.found()
pre_args += '-DHAVE_LIBUNWIND'
endif
else
- dep_unwind = []
+ dep_unwind = null_dep
endif
-# TODO: flags for opengl, gles, dri
-
-# TODO: gallium-hud
-
-# TODO: glx provider
-
if with_osmesa != 'none'
if with_osmesa == 'classic' and not with_dri_swrast
error('OSMesa classic requires dri (classic) swrast.')
# TODO: symbol mangling
if with_platform_wayland
- prog_wl_scanner = find_program('wayland-scanner')
+ dep_wl_scanner = dependency('wayland-scanner', native: true)
+ prog_wl_scanner = find_program(dep_wl_scanner.get_pkgconfig_variable('wayland_scanner'))
+ if dep_wl_scanner.version().version_compare('>= 1.15')
+ wl_scanner_arg = 'private-code'
+ else
+ wl_scanner_arg = 'code'
+ endif
dep_wl_protocols = dependency('wayland-protocols', version : '>= 1.8')
dep_wayland_client = dependency('wayland-client', version : '>=1.11')
dep_wayland_server = dependency('wayland-server', version : '>=1.11')
+ if with_egl
+ dep_wayland_egl = dependency('wayland-egl-backend', version : '>= 3')
+ dep_wayland_egl_headers = declare_dependency(
+ compile_args : run_command(prog_pkgconfig, ['wayland-egl-backend', '--cflags']).stdout().split())
+ endif
wayland_dmabuf_xml = join_paths(
dep_wl_protocols.get_pkgconfig_variable('pkgdatadir'), 'unstable',
'linux-dmabuf', 'linux-dmabuf-unstable-v1.xml'
pre_args += ['-DHAVE_WAYLAND_PLATFORM', '-DWL_HIDE_DEPRECATED']
else
prog_wl_scanner = []
- dep_wl_protocols = []
- dep_wayland_client = []
- dep_wayland_server = []
+ wl_scanner_arg = ''
+ dep_wl_protocols = null_dep
+ dep_wayland_client = null_dep
+ dep_wayland_server = null_dep
wayland_dmabuf_xml = ''
endif
-dep_x11 = []
-dep_xext = []
-dep_xdamage = []
-dep_xfixes = []
-dep_x11_xcb = []
-dep_xcb = []
-dep_xcb_glx = []
-dep_xcb_dri2 = []
-dep_xcb_dri3 = []
-dep_dri2proto = []
-dep_glproto = []
-dep_xxf86vm = []
-dep_xcb_dri3 = []
-dep_xcb_present = []
-dep_xcb_sync = []
-dep_xcb_xfixes = []
-dep_xshmfence = []
+dep_x11 = null_dep
+dep_xext = null_dep
+dep_xdamage = null_dep
+dep_xfixes = null_dep
+dep_x11_xcb = null_dep
+dep_xcb = null_dep
+dep_xcb_glx = null_dep
+dep_xcb_dri2 = null_dep
+dep_xcb_dri3 = null_dep
+dep_dri2proto = null_dep
+dep_glproto = null_dep
+dep_xxf86vm = null_dep
+dep_xcb_dri3 = null_dep
+dep_xcb_present = null_dep
+dep_xcb_sync = null_dep
+dep_xcb_xfixes = null_dep
+dep_xshmfence = null_dep
+dep_xcb_xrandr = null_dep
+dep_xlib_xrandr = null_dep
if with_platform_x11
- if with_glx == 'dri' and with_dri_platform == 'drm'
+ if with_glx == 'xlib' or with_glx == 'gallium-xlib'
+ dep_x11 = dependency('x11')
+ dep_xext = dependency('xext')
+ dep_xcb = dependency('xcb')
+ elif with_glx == 'dri'
dep_x11 = dependency('x11')
dep_xext = dependency('xext')
dep_xdamage = dependency('xdamage', version : '>= 1.1')
dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1')
dep_xxf86vm = dependency('xxf86vm', required : false)
endif
- if with_any_vk or (with_glx == 'dri' and with_dri_platform == 'drm')
+ if (with_any_vk or with_glx == 'dri' or
+ (with_gallium_vdpau or with_gallium_xvmc or with_gallium_va or
+ with_gallium_omx != 'disabled'))
dep_xcb = dependency('xcb')
dep_x11_xcb = dependency('x11-xcb')
+ endif
+ if with_any_vk or with_egl or (with_glx == 'dri' and with_dri_platform == 'drm')
dep_xcb_dri2 = dependency('xcb-dri2', version : '>= 1.8')
if with_dri3
pre_args += '-DHAVE_DRI3'
dep_xcb_dri3 = dependency('xcb-dri3')
dep_xcb_present = dependency('xcb-present')
+ # until xcb-dri3 has been around long enough to make a hard-dependency:
+ if (dep_xcb_dri3.version().version_compare('>= 1.13') and
+ dep_xcb_present.version().version_compare('>= 1.13'))
+ pre_args += '-DHAVE_DRI3_MODIFIERS'
+ endif
dep_xcb_sync = dependency('xcb-sync')
dep_xshmfence = dependency('xshmfence', version : '>= 1.1')
endif
endif
- if with_glx != 'disabled'
- dep_dri2proto = dependency('dri2proto', version : '>= 2.8')
+ if with_glx == 'dri'
+ if with_dri_platform == 'drm'
+ dep_dri2proto = dependency('dri2proto', version : '>= 2.8')
+ endif
dep_glproto = dependency('glproto', version : '>= 1.4.14')
endif
- if with_egl
+ if (with_egl or (
+ with_gallium_vdpau or with_gallium_xvmc or with_gallium_xa or
+ with_gallium_omx != 'disabled'))
dep_xcb_xfixes = dependency('xcb-xfixes')
endif
+ if with_xlib_lease
+ dep_xcb_xrandr = dependency('xcb-randr', version : '>= 1.12')
+ dep_xlib_xrandr = dependency('xrandr', version : '>= 1.3')
+ endif
endif
-# TODO: osmesa
-
-# TODO: vallium G3DVL
-
-# TODO: nine
-
-# TODO: clover
-
-# TODO: gallium tests
-
-# TODO: various libdirs
-
-# TODO: swr
-
-# TODO: gallium driver dirs
+if get_option('gallium-extra-hud')
+ pre_args += '-DHAVE_GALLIUM_EXTRA_HUD=1'
+endif
-# FIXME: this is a workaround for #2326
-prog_touch = find_program('touch')
-dummy_cpp = custom_target(
- 'dummy_cpp',
- output : 'dummy.cpp',
- command : [prog_touch, '@OUTPUT@'],
-)
+_sensors = get_option('lmsensors')
+if _sensors != 'false'
+ dep_lmsensors = cc.find_library('libsensors', required : _sensors == 'true')
+ if dep_lmsensors.found()
+ pre_args += '-DHAVE_LIBSENSORS=1'
+ endif
+else
+ dep_lmsensors = null_dep
+endif
foreach a : pre_args
add_project_arguments(a, language : ['c', 'cpp'])
inc_include = include_directories('include')
-gl_priv_reqs = [
- 'x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'x11-xcb', 'xcb',
- 'xcb-glx >= 1.8.1', 'libdrm >= 2.4.75',
-]
-if dep_xxf86vm != [] and dep_xxf86vm.found()
- gl_priv_reqs += 'xxf86vm'
+gl_priv_reqs = []
+
+if with_glx == 'xlib' or with_glx == 'gallium-xlib'
+ gl_priv_reqs += ['x11', 'xext', 'xcb']
+elif with_glx == 'dri'
+ gl_priv_reqs += [
+ 'x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'x11-xcb', 'xcb',
+ 'xcb-glx >= 1.8.1']
+ if with_dri_platform == 'drm'
+ gl_priv_reqs += 'xcb-dri2 >= 1.8'
+ endif
endif
-if with_dri_platform == 'drm'
- gl_priv_reqs += 'xcb-dri2 >= 1.8'
+if dep_libdrm.found()
+ gl_priv_reqs += 'libdrm >= 2.4.75'
+endif
+if dep_xxf86vm.found()
+ gl_priv_reqs += 'xxf86vm'
endif
gl_priv_libs = []
pkg = import('pkgconfig')
+env_test = environment()
+env_test.set('NM', find_program('nm').path())
+
subdir('include')
subdir('bin')
subdir('src')
projects / mesa.git / blobdiff